AV 2347 then UA 871 at San Francisco
Burbank → San Francisco → Taipei
Timetable, San Francisco time
20:08AV 2347 from Burbank at the gate
13:35UA 871 to Taipei leaves the gate
17 h 27 apart on the timetable, overnight
UA 871 leaves 17 h 27 after AV 2347 arrives on the timetable: more than half a day, so not a connection we count.